5640957

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 10333440

約数和(自身を除く): 4692483

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 119, 153, 161, 207, 229, 357, 391, 483, 687, 1071, 1173, 1449, 1603, 2061, 2737, 3519, 3893, 4809, 5267, 8211, 11679, 14427, 15801, 24633, 27251, 35037, 36869, 47403, 81753, 89539, 110607, 245259, 268617, 331821, 626773, 805851, 1880319, 5640957]

約数ペア:

[(1, 5640957), (3, 1880319), (7, 805851), (9, 626773), (17, 331821), (21, 268617), (23, 245259), (51, 110607), (63, 89539), (69, 81753), (119, 47403), (153, 36869), (161, 35037), (207, 27251), (229, 24633), (357, 15801), (391, 14427), (483, 11679), (687, 8211), (1071, 5267), (1173, 4809), (1449, 3893), (1603, 3519), (2061, 2737)]